Post Harvest Technology Of Fruits Pdf Free > urlin.us/4f783
Post Harvest Technology Of Fruits Pdf Free
d351235422 Specific gravity is the relative gravity, or weight of solids or liquids, compared to pure distilled water at 62F (16.7C), which is considered unity. c) The package must meet handling and marketing requirements in terms of weight, size, and shape. Commodity Depth (cm) Citrus 70 Pears, apples 50 Stone fruits 50 Tomatoes 40 . Figure 2.6 Typical curing houses for roots and tubers. It is necessary to specify the instrument and all settings used when reporting test pressure values or attempting to set standards. They are available in different sizes and colours and are resistant to adverse weather conditions. To achieve high performance, the crop is submerged in cold water, which is constantly circulated through a heat exchanger. This location has good insulation, providing cooling in warm ambient conditions and protection from excessively low temperatures in cold climates. Table 2.5. Cut grass or straw can serve as insulating material while covering the pile with canvas, burlap, or woven grass matting.
At normal air pressure (760 mmHg) water will boil at 100C. The water to ice ratio may vary from 1:1 to 1:4. Combining appropriate doses of fungicides with hot water is often effective in controlling disease in fruits after harvesting. It can be done in refrigerator cars, storage rooms, tunnels, or forced air-coolers (air is forced to pass through the container via baffles and pressure differences). High temperature treatments are beneficial in curing root crops, drying bulb crops, and controlling diseases and pests in some fruits. Wooden field boxes:. Approximate depth of bulk bins depends on the type of fruit or vegetable being transported (Table 2.5). This method is particularly suitable for leaf crops such as lettuce. The soluble solids content of fruit is also determined by shining light on the fruit or vegetable and measuring the amount transmitted.
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